EN 16342:2013
(Main)Cosmetics - Analysis of cosmetic products - Quantitative determination of zinc pyrithione, piroctone olamine and climbazole in surfactant containing cosmetic anti-dandruff products
Cosmetics - Analysis of cosmetic products - Quantitative determination of zinc pyrithione, piroctone olamine and climbazole in surfactant containing cosmetic anti-dandruff products
This European Standard specifies an analytical method for the detection and quantitative determination of the following anti-dandruff agents: zinc pyrithione, piroctone olamine and climbazole in surfactant-containing cosmetic products in the concentration range from 0,1 g/100 g to 1,0 g/100 g.
NOTE The method is also suitable for the determination of ketoconazole and ciclopirox olamine (q.v. Annex A) in surfactant-containing cosmetic products and it is probably applicable for the determination of the substances in non surfactant-containing cosmetic products. For these purposes, the method has not been validated.
Kosmetische Mittel - Untersuchung von kosmetischen Mitteln - Quantitative Bestimmung von Zinkpyrithion, Pirocton-Olamin und Climbazol in tensidhaltigen kosmetischen Mitteln mit Antischuppenwirkstoffen
Diese Europäische Norm legt ein Analysenverfahren für die Detektion und die quantitative Bestimmung der folgenden Antischuppenwirkstoffe: Zinkpyrithion, Pirocton-Olamin und Climbazol, in tensidhaltigen kosmetischen Mitteln im Konzentrationsbereich von 0,1 g/100 g bis 1,0 g/100 g fest.
ANMERKUNG Das Verfahren ist auch für die Bestimmung von Ketoconazol und Ciclopiroxolamin (siehe Anhang A) in tensidhaltigen kosmetischen Mitteln geeignet und es ist wahrscheinlich anwendbar bei der Bestimmung dieser Substanzen in nicht-tensidhaltigen kosmetischen Mitteln. Für diese Zwecke wurde das Verfahren jedoch nicht validiert.
Cosmétiques - Analyse des produits cosmétiques - Détermination quantitative de la pyrithione de zinc, de la piroctone olamine et du climbazole dans les produits cosmétiques antipelliculaires contenant des agents de surface
La présente Norme européenne spécifie une méthode d'analyse pour la détection et la détermination quantitative des agents antipelliculaires suivants : la pyrithione de zinc, la piroctone olamine et le climbazole présents dans des produits cosmétiques contenant des agents de surface, dans une gamme de concentration comprise entre 0,1 g/100 g et 1,0 g/100 g.
NOTE La méthode convient également pour la détermination du ketoconazole et de la ciclopirox olamine (voir l'Annexe A) présents dans des produits cosmétiques contenant des agents de surface et elle est probablement applicable pour la détermination de ces substances dans des produits cosmétiques qui ne contiennent pas d'agent de surface. Toutefois, la méthode n'a pas été validée pour ces applications.
Kozmetika - Analiza kozmetičnih izdelkov - Kvantitativno določevanje cinkovega piritiona, pirokton olamina in klimbazola v kozmetičnih izdelkih proti prhljaju, ki vsebujejo površinsko aktivne snovi
Ta evropski standard podrobno določa analitično metodo za ugotavljanje in kvantitativno določevanje snovi proti prhljaju, kot so cinkov piriton, pirokton olamin in klimbazol v kozmetičnih izdelkih, ki vsebujejo površinsko aktivne snovi v koncentracijah od 0,1 g/100 g do 1,0 g/100 g. OPOMBA Metoda je ustrezna tudi za določanje ketokonazola in ciklopiroks olamina (glej dodatek A) v kozmetičnih izdelkih, ki vsebujejo površinsko aktivne snovi in je verjetno uporabna tudi za določevanje snovi v kozmetičnih izdelkih, ki ne vsebujejo površinsko aktivnih snovi. Metoda za ta namen ni bila potrjena.
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Kosmetische Mittel - Untersuchung von kosmetischen Mitteln - Quantitative Bestimmung von Zinkpyrithion, Pirocton-Olamin und Climbazol in tensidhaltigen kosmetischen Mitteln mit AntischuppenwirkstoffenCosmétiques - Analyse des produits cosmétiques - Détermination quantitative de la pyrithione de zinc, de la piroctone olamine et du climbazole dans les produits cosmétiques antipelliculaires contenant des agents de surfaceCosmetics - Analysis of cosmetic products - Quantitative determination of zinc pyrithione, piroctone olamine and climbazole in surfactant containing cosmetic
anti-dandruff products71.100.70SULSRPRþNLCosmetics. ToiletriesICS:Ta slovenski standard je istoveten z:EN 16342:2013SIST EN 16342:2013en,fr,de01-julij-2013SIST EN 16342:2013SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 16342
May 2013 ICS 71.100.70 English Version
Cosmetics - Analysis of cosmetic products - Quantitative determination of zinc pyrithione, piroctone olamine and climbazole in surfactant containing cosmetic
anti-dandruff products
Cosmétiques - Analyse des produits cosmétiques - Détermination quantitative de la pyrithione de zinc, de la piroctone olamine et du climbazole dans les produits cosmétiques antipelliculaires contenant des agents de surface
Kosmetische Mittel - Untersuchung von kosmetischen Mitteln - Quantitative Bestimmung von Zinkpyrithion, Pirocton-Olamin und Climbazol in tensidhaltigen kosmetischen Mitteln mit Antischuppenwirkstoffen This European Standard was approved by CEN on 25 April 2013.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
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0,5 % other products Remark: Not to be used in oral products
Climbazole: No. 32: 0,5 %
Piroctone olamine: No. 35: 1,0 % rinse-off products
0,5 % other products
substances, added to hair care products, active against the development of microorganism e.g. zinc pyrithione, piroctone olamine and climbazole 3 Principle The anti-dandruff agents are extracted from the cosmetic sample matrix using dichloromethane and methanol. Each analyte present in the sample extract is separated using reversed phase HPLC with UV (DAD) detection. The quantitative determination is made using the external standard method of calibration. 4 Reagents 4.1 General If not otherwise specified, as a minimum analytical-grade chemicals shall be used; water shall be distilled or of a corresponding purity. "Solution" shall be understood as an aqueous solution unless otherwise specified. 4.2 Methanol, CAS number: 67-56-1. 4.3 Dichloromethane, CAS number: 75-09-02. 4.4 Acetonitrile, CAS number: 75-05-8. 4.5 Ethylenediaminetetraacetic acid (EDTA) disodium salt dihydrate (Na2EDTA ⋅ 2H2O), CAS number: 6381-92-6. 4.6 Oxalic acid dihydrate, CAS number: 6153-56-6. 4.7 Acetic acid (glacial), CAS number: 64-19-7, mass fraction w = 99,8 g/100 g. 4.8 Acetic acid, molar concentration c = 0,02 mol/l. Weigh 1,20 g of acetic acid glacial (4.7) into a 1-l-volumetric flask and fill with water up to the calibration mark. 4.9 Methanol/acetic acid mixture Mix 80 parts by volume of methanol (4.2) and 20 parts by volume of acetic acid (4
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